Roberto is opening a catering business with his wife. It takes them 5 minutes to assemble a Quesadilla and 2 minutes to assemble a burrito. The can only take up to 115 minutes assembling. It takes them 10 minutes to cook a Quesadilla and 15 minutes to cook a burrito. They can only take up to 450 minutes to cook. The graph below represents the system of inequalities that represents this situation.

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

What are the solutions of the equation? 5z^2 + 9z - 2 = 0 a. 1, -2 b. 1, 2 c. 1/5, -2 d. 1/5, 2

The null and alternate hypotheses are: h0: μ1 ≤ μ2 h1: μ1 > μ2 a random sample of 22 items from the first population showed a mean of 113 and a standard deviation of 12. a sample of 16 items for the second population showed a mean of 99 and a standard deviation of 6. use the 0.01 significant level. find the degrees of freedom for unequal variance test. (round down your answer to the nearest whole number.) state the decision rule for 0.010 significance level. (round your answer to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? use the 0.01 significance level.